{"title":"Combined Rotating-element Electric-field Vector (CREV) Method for nearfield Calibration of Phased Array Antenna","authors":"Minggang Liu, Zhenghe Feng","doi":"10.1109/ICMMT.2007.381281","DOIUrl":null,"url":null,"abstract":"Base on the classic REV method, a new combined REV method is proposed for the calibration of large-scale phase array. Different from the classical method, the new method synchronously alters the phases of a group of elements by their phaseshifters. When this method is used in nearfield calibration, the signal-to-noise ratio is improved and the dynamic range of the signal is limited, and higher precision could be achieved.","PeriodicalId":409971,"journal":{"name":"2007 International Conference on Microwave and Millimeter Wave Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2007-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 International Conference on Microwave and Millimeter Wave Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2007.381281","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
Base on the classic REV method, a new combined REV method is proposed for the calibration of large-scale phase array. Different from the classical method, the new method synchronously alters the phases of a group of elements by their phaseshifters. When this method is used in nearfield calibration, the signal-to-noise ratio is improved and the dynamic range of the signal is limited, and higher precision could be achieved.
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